Datasheet > 1965-20-A05

1965-20-A05

更新时间： 2024-11-11 12:30:47

品牌	Logo	应用领域
伯恩斯 - BOURNS		/
页数	文件大小	规格书
2页	105K
描述
50 Ohm Coaxial Surge Protector

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中文翻译

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技术参数
数据手册

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1965-20-A05 技术参数

生命周期：	Active	Reach Compliance Code：	unknown
风险等级：	5.8	Base Number Matches：	1

1965-20-A05 数据手册

Features

■ Protects subscribers and equipment from destructive power crosses and lightning surges

■ Reduces frequency of service calls

■ Increases reliability of network operation

■ Reduces cost of network maintenance

■

Listed per UL 497*

1965 Series – 50 Ohm Coaxial Surge Protector

The Bourns 1965 Series Coaxial Surge Protector is intended for use with low power VHF and UHF transmitters, 2-way base station

transceivers, and receive-only systems. All models provide GDT technology. The 1965 arrester is symmetric and bidirectional. Either

end may be used for the input or output. Various power and voltage choices are available - see speciﬁcations below for proper

selection. Available with a choice of connectors.

Note: The arrester ground plate is common with the connector body; hence the coax cable shields will be grounded at their

connection to the arrester.

Characteristics

Characteristic Impedance .....................................................................................................................50 Ω

Frequency Characteristics (DC - 1 GHz)

VSWR (Max.)....................................................................................................................................<1.2:1

Transmission/Insertion Loss (Max.)..................................................................................................<0.2 dB

Impulse Discharge

20 kA, 8/20 µs..................................................................................................................................1 time

10 kA, 8/20 µs..................................................................................................................................10 times

500 A, 10/1000 µs............................................................................................................................500 times

Arc Voltage (during discharge) ..............................................................................................................10 V

Operating Temperature..........................................................................................................................-40 ° to +85 °C

Maximum Operating Altitude ................................................................................................................7,000 m

Impulse Sparkover (100 V/µs)

1965-20*

1965-35

1965-50

1965-60

100 V/µs..............................................400 V ...................... 550 V....................... 700 V..................600 V

1 kV/µs................................................500 V ...................... 650 V....................... 800 V..................850 V

10 kV/µs..............................................650 V ...................... 800 V....................... 900 V..................1100 V

*Model 1965-20-Axx is UL Listed per UL 497 for indoor/outdoor use in a listed, compatible NID.

VSWR and Insertion Loss

.025

.050

1.00

1.02

1.04

VSWR

.075

.100

.125

.150

.175

.200

1.06

1.08

1.10

1.12

1.14

1.16

Insertion

Loss

(-dB)

INSERTION LOSS

VSWR

100

200

300

400

500

600

700

800

900

1000

Frequency (MHz)

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications

中文翻译

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与1965-20-A05相关器件

型号	品牌	获取价格	描述	数据表
1965-20-A12	BOURNS	获取价格	50 Ohm Coaxial Surge Protector
1965283	PHOENIX	获取价格	Barrier Strip Terminal Block,
1965296	PHOENIX	获取价格	MC 1.5/ 4-STF-5.08 BK
1965306	PHOENIX	获取价格	Barrier Strip Terminal Block,
1965-35-A00	BOURNS	获取价格	50 Ohm Coaxial Surge Protector
1965-35-A01	BOURNS	获取价格	50 Ohm Coaxial Surge Protector
1965-35-A04	BOURNS	获取价格	50 Ohm Coaxial Surge Protector
1965-35-A05	BOURNS	获取价格	50 Ohm Coaxial Surge Protector
1965-35-A12	BOURNS	获取价格	50 Ohm Coaxial Surge Protector
1965364	PHOENIX	获取价格	Strip Terminal Block

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